214221240402023 has 16 divisors (see below), whose sum is σ = 223726401661440. Its totient is φ = 204732027583776.

The previous prime is 214221240402019. The next prime is 214221240402041. The reversal of 214221240402023 is 320204042122412.

It is a cyclic number.

It is not a de Polignac number, because 214221240402023 - 2² = 214221240402019 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (214221240405023) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 648716888 + ... + 649047026.

It is an arithmetic number, because the mean of its divisors is an integer number (13982900103840).

Almost surely, 2^{214221240402023} is an apocalyptic number.

214221240402023 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

214221240402023 is a deficient number, since it is larger than the sum of its proper divisors (9505161259417).

214221240402023 is a wasteful number, since it uses less digits than its factorization.

214221240402023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 354206.

The product of its (nonzero) digits is 12288, while the sum is 29.

Adding to 214221240402023 its reverse (320204042122412), we get a palindrome (534425282524435).

The spelling of 214221240402023 in words is "two hundred fourteen trillion, two hundred twenty-one billion, two hundred forty million, four hundred two thousand, twenty-three".